<script setup lang="ts"></script>
<template>
  <div class="left-method">
    <button>获取数据</button>
  </div>
</template>
<style scoped lang="less">
.left-method {
  width: 200px;
  background-color: #fff;
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
}
</style>
